Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
YL

Yongsoo Lee — 58 Patents

LG: 54 patents #571 of 26,165Top 3%
Samsung: 4 patents #26,244 of 75,807Top 35%
Seoul, KR: #694 of 39,741 inventorsTop 2%
Overall (All Time): #41,319 of 4,157,543Top 1%
58 Patents All Time
Yongsoo Lee has been granted 58 US patents while listed as an inventor at LG. The first was granted in 2016 and the most recent in September 2025. Yongsoo Lee ranks #41,319 of 4,157,543 US inventors in our database (top 0.99%). Patent records list Yongsoo Lee in Seoul, KR.

Patents per Year

Patents granted per year, 2016 to 2025Bar chart with a peak of 15 patents in 2021.peak 152016: 3 patents20162017: 1 patents20172018: 1 patents20182020: 6 patents20202021: 15 patents20212022: 10 patents20222023: 8 patents20232024: 11 patents20242025: 3 patents2025

Issued Patents All Time

Showing 1–25 of 58 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12414205 Induction heat cooking apparatus to implement WPT and PFC power converter Younghwan KWACK, Jaekyung Yang, Seongho SON, Jeehoon Jung, Hwapyeong Park +1 more 2025-09-09
12408241 Oven and method for controlling oven Jaekyung Yang, Hoonseob Sim, Soochan Lee 2025-09-02
12246984 Glass coating composition, manufacturing method for coated glass using the glass coating composition, and cooking apparatus using the coated glass Taehee Kim, Taeho Kim, Woon Jin Chung, Hansol Lee, In Gun KIM 2025-03-11
12162795 Coating composition having high light transmittance, coating glass and method for preparation thereof, and cooking appliance using same Taehee Kim, Dongwan Seo, Taeho Kim, Ju Hyeong KIM 2024-12-10 $7,000
12089320 Induction heating device having improved assemblability and cooling performance Seongjun KIM 2024-09-10 $10,000
12080239 Display device performing charge sharing Kyunghoon Chung, Jihoon Kim, Jihyun Lee, Minje Hyun 2024-09-03
12016106 Cooking appliance Jaeyoung Shin, Sunghun Sim, Junghyeong HA, Taeho Kim, Taehee Kim +2 more 2024-06-18 $15,000
12016104 Induction heat cooking apparatus and method for operating the same Seongho SON, Jaekyung Yang, Hyojin Choi 2024-06-18 $15,000
12013130 Induction heating type cooktop having improved use convenience Wontae Kim, Seongho SON, Jaekyung Yang, Hyunwoo Jun 2024-06-18 $15,000
11950347 Induction heat cooking apparatus to implement WPT and PFC power converter Younghwan KWACK, Jaekyung Yang, Seongho SON, Jeehoon Jung, Hwapyeong Park +1 more 2024-04-02 $12,000
11930580 Cooking apparatus Kyoungjoon Park, Jaekyung Yang, Eunkyoung Yoon 2024-03-12 $14,000
11912622 Composition for enamel, method for preparing a composition for enamel, and cooking appliance Suyeon Choi, Taeho Kim 2024-02-27 $8,000
11912610 Coating composition having infrared reflective function, coating glass and method for preparation thereof, and cooking appliance using same Taeho Kim, Dongwan Seo, Taehee Kim, Ju Hyeong KIM, Woon Jin Chung +2 more 2024-02-27 $8,000
11875738 Driving circuit including a first and second driving mode and method of operating the same Jihoon Kim, Kyunghoon Chung, Minje Hyun 2024-01-16
11856676 Induction heating type cooktop having improved usability Juwon KIM, Eunjin JANG, Jongwon HWANG, Hyunwoo Jun, Jaekyung Yang 2023-12-26 $12,000
11828458 Steam generator and cooking apparatus including steam generator Hoonseob Sim, Jaekyung Yang, Suyong LEE 2023-11-28 $15,000
11776473 Display device performing charge sharing Kyunghoon Chung, Jihoon Kim, Jihyun Lee, Minje Hyun 2023-10-03
11672056 Induction heating device having improved cooling structure Hoon Seob Sim, Jaekyung Yang, Se Mi LEE, Hakjoo LIM 2023-06-06 $18,000
11672055 Induction heating device having improved ferrite core shape Seongjun KIM, Jaekyung Yang 2023-06-06 $18,000
11661371 Composition for enamel, method for preparing a composition for enamel, and cooking appliance Suyeon Choi, Taeho Kim 2023-05-30 $21,000
11612021 Induction heating device having improved insulation structure Seongjun KIM, Jaekyung Yang 2023-03-21 $29,000
11585540 Cooking device Yonghyun Lee, Jaekyung Yang, Semi Lee, Yoojin Jung 2023-02-21 $16,000
11525582 Cooking appliance Suyong LEE, Jaekyung Yang, Yonghyun Lee 2022-12-13 $13,000
11528782 Single pulse pre-test method for improving vessel detection accuracy Younghwan KWACK, Seongho SON, Jaekyung Yang 2022-12-13 $13,000
11503940 Cooking appliance Hakjoo LIM, Jaekyung Yang, Soochan Lee 2022-11-22 $16,000